Bangkok Condo Rental Yield: Why 5,839 Live Listings Show 4.4%, Not the Advertised 6–8%

The 4.4% Reality Behind Bangkok's 6–8% Yield Pitch

If you are pricing a Bangkok condo on a 6–8% rental yield, recalculate before you book. PropertySights' October 2026 sample of 5,839 live listings puts the median advertised gross yield at 4.4%. The middle half of the market sits between 3.9% and 5.0%.

That gap matters most right now. November relocation season is when investor marketing is loudest and brochure yields are pushed hardest.

This guide breaks down the listing data, shows where agency ranges overshoot, and explains how to underwrite a purchase that still works at 4–5% gross.

Bangkok Condo Rental Yield by the Numbers: What 5,839 Listings Actually Show

The PropertySights dataset gives three citywide medians: an asking price of THB 182,143/sqm, a rent of THB 696/sqm/month, and a gross yield of 4.4%. These are live asking figures, not projections from a sales gallery.

Run a quick illustration. A 44 sqm one-bedroom, the typical foreign purchase size in REIC's Q2 2026 data, would cost about THB 8.0m at the citywide median price. At median rent it would let for roughly THB 30,600 a month, or about THB 367,000 a year.

That works out to around 4.6% gross before any costs. It lands inside the 3.9–5.0% band, not anywhere near 7%.

Prime locations do not fix the problem. Chit Lom asks a median THB 260,563/sqm, about 43% above the citywide median, yet returns only 4.1% gross.

Agency ranges tell a rosier story. Varsovia Estate's September 2026 figures quote 4.5–6.0% for Sathorn–Silom around Chong Nonsi and Surasak, 5–6.5% for Ari, and 6–8% for On Nut, Bearing and Bang Na.

Those ranges run 1–3 points above the 4.4% listing median. Treat them as best-case scenarios, not base cases.

Insider insight: the yield gap is not a rounding error. On a THB 8m unit, the difference between a 4.4% reality and a 7% brochure is roughly THB 208,000 a year of rental income that simply does not exist. Agencies' own net estimates, after common fees, vacancy and tax, fall to about 3.5–5.5%. If your purchase only makes sense at 6%+, it does not make sense.

What is the real condo rental yield in Bangkok in 2026?

Bangkok's median condo rental yield is 4.4% gross, according to PropertySights' October 2026 sample of 5,839 listings. The middle half of listings sits between 3.9% and 5.0%. After common fees, vacancy and tax, agency net estimates fall to roughly 3.5–5.5%.

How to Underwrite a Bangkok Rental Purchase Before You Book

A 4–5% gross market rewards discipline. These are the checks that separate a working rental from an expensive mistake this year-end.

• Model 4–5% gross, not 6–8%. Use the PropertySights median of THB 696/sqm/month as your rent anchor, then compare district asking rents. Our guide to Bangkok condo rent by area, from Rama 9 to Thonglor shows how wide that spread can be.
• Expect tenant competition from serviced apartments. JLL's Q3 2026 report says lease non-renewals are pushing serviced-apartment rents down. During November relocation season, your unit competes with operators offering better terms.
• Favour transit-linked, flood-resilient buildings. After the late-September 2026 floods, Cushman & Wakefield expects stronger interest in well-managed condos near mass transit. The BTS Asok and MRT Sukhumvit interchange has held value better than single-line suburban stations.
• Buy finished, not promised. About 25,700 completed Bangkok condo units are waiting for buyers. A finished unit lets you check defects, flood behaviour and actual common-area fees, the line item that quietly erodes net yield.
• Size to real demand. The average Q2 2026 foreign purchase was about 44 sqm at roughly THB 4.5m. Well-located one-bedrooms of 40–50 sqm match that demand better than micro-studios built for Chinese buyers, whose purchases are softening.
• Confirm foreign quota early. The 49% cap per building is unchanged, and the Land Department now flags buildings near the limit digitally. Read why the 49% foreign quota is your only secure freehold path.
• Price in transfer costs. Many 2026 guides still quote a 2% transfer fee, usually split 50/50, plus 3.3% Specific Business Tax and withholding tax on resale. Confirm with the Land Department whether a reduced rate applies to your unit before transfer day.

Bangkok Condo Investment 2026: Where the High-Yield Story Breaks Down

Eastern suburbs: higher headline, higher vacancy risk

On Nut, Bearing and Bang Na are marketed at 6–8% gross, with outer-district prices of THB 70,000–110,000/sqm. But Cushman & Wakefield counts more than 65,300 unsold Bangkok condos, and about 55% sit at or below THB 100,000/sqm.

That is precisely the band these suburbs trade in, so rental and resale competition is fiercest there. Origin Place Bangna is the live test of the story. This updates our own August 2026 view that eastern suburbs beat Sukhumvit; the Yellow Line commute-time case for Bang Na versus Sukhumvit still stands, but the yield premium carries real vacancy risk.

Luxury: buy for leverage and preservation, not income

Chit Lom's 4.1% gross makes it a capital-preservation market. The upcoming Upper House Branded Residences in Chidlom sits in that context, and our analysis of ultra-luxury condo price per sqm across Chidlom, Rama IV and Langsuan explains who gets priced out.

JLL says luxury sales are being held up by aggressive developer incentives. Eight luxury projects complete by end-2026 with about 72% presold, so the remaining 28% is where buyers hold negotiating power.

New launches are not getting cheaper

New-launch prices averaged THB 120,364/sqm in H1 2026, up 9.4%, with Q2 at THB 150,420/sqm, near the 2019 peak. Only 47% of H1 launches sold, and Cushman expects a 2–3 year recovery.

The takeaway: real value sits in completed, unsold stock, not off-plan allocations. Buyers keep their leverage through 2027.

Request a Yield-Tested Floor-Plan Analysis or Private Viewing

Send us the unit, floor plan or listing you are considering. We will test it against the 4.4% citywide median, the relevant district listing data, realistic common-area fees and current foreign-quota availability.

If the numbers hold, we can arrange a private viewing of completed units around the Asok interchange, Chit Lom or the Riverside, so you see defects, flood performance and real running costs before you commit.

No brochure yields, no pressure. Just a straight answer on whether your purchase works at 4–5% gross.